<!doctype html>
<html lang="en">
<head>
<title>jQuery UI Droppable - Prevent propagation</title>
<link type="text/css" href="../../themes/base/ui.all.css"
	rel="stylesheet" />
<script type="text/javascript" src="../../jquery-1.3.2.js"></script>
<script type="text/javascript" src="../../ui/ui.core.js"></script>
<script type="text/javascript" src="../../ui/ui.draggable.js"></script>
<script type="text/javascript" src="../../ui/ui.droppable.js"></script>
<link type="text/css" href="../demos.css" rel="stylesheet" />
<style type="text/css">
#draggable {
	width: 100px;
	height: 40px;
	padding: 0.5em;
	float: left;
	margin: 10px 10px 10px 0;
}

#droppable,#droppable2 {
	width: 230px;
	height: 120px;
	padding: 0.5em;
	float: left;
	margin: 10px;
}

#droppable-inner,#droppable2-inner {
	width: 170px;
	height: 60px;
	padding: 0.5em;
	float: left;
	margin: 10px;
}
</style>
<script type="text/javascript">
	$(function() {

		$("#draggable").draggable();

		$("#droppable, #droppable-inner").droppable({
			activeClass: 'ui-state-hover',
			hoverClass: 'ui-state-active',
			drop: function(event, ui) {
				$(this).addClass('ui-state-highlight').find('> p').html('Dropped!');
				return false;
			}
		});

		$("#droppable2, #droppable2-inner").droppable({
			greedy: true,
			activeClass: 'ui-state-hover',
			hoverClass: 'ui-state-active',
			drop: function(event, ui) {
				$(this).addClass('ui-state-highlight').find('> p').html('Dropped!');
			}
		});

	});
	</script>
</head>
<body>
<div class="demo">

<div id="draggable" class="ui-widget-content">
<p>Drag me to my target</p>
</div>

<div id="droppable" class="ui-widget-header">
<p>Outer droppable</p>
<div id="droppable-inner" class="ui-widget-header">
<p>Inner droppable (not greedy)</p>
</div>
</div>

<div id="droppable2" class="ui-widget-header">
<p>Outer droppable</p>
<div id="droppable2-inner" class="ui-widget-header">
<p>Inner droppable (greedy)</p>
</div>
</div>

</div>
<!-- End demo -->

<div class="demo-description">

<p>When working with nested droppables &#8212; for example, you may
have an editable directory structure displayed as a tree, with folder
and document nodes &#8212; the <code>greedy</code> option set to true
prevents event propagation when a draggable is dropped on a child node
(droppable).</p>

</div>
<!-- End demo-description -->
</body>
</html>
